WB JEE Medical WB JEE Medical Solved Paper-2006

  • question_answer
    Blood pressure increases and heart rate decreases in response to:

    A)  exercise

    B)  haemorrhage

    C)  exposure to high altitude

    D)  increased intracranial pressure

    Correct Answer: D

    Solution :

                    If intracranial pressure is rapidly increased, the cerebral blood flow is reduced. The increase in intracranial pressure stimulates the vasomotor centre and increases systemic blood pressure. It means blood pressure increases and heart rate decreases.


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